Lamp + Wireless Bluetooth Speaker Lamp Black

Built-in Bluetooth speaker. Full range speaker with 360-degree sound. Touch control light modes. Built-in microphone. Light modes: warm white light cool white light white light. Speakerphone enables hands-free phone calls. Audio controlled by Bluetooth source device. Frequency response: 100Hz - 18kHz. Voice prompts. DC battery power: built-in rechargeable lithium ion battery. Battery life: up to 13 hours at 50% volume with lamp off. Battery life: up to 1.3 hours with lamp on. Battery life for lamp only: 5 hours.